无法在 jupyter notebook 中导入 CV2

Question

I have install cv2 library but I can't import it to my jupyter notebook.

this is how I installed it:

import sys
!conda install --yes --prefix {sys.prefix} opencv

import cv2
>>>
ImportError: libGL.so.1: cannot open shared object file: No such file or directory

I have tried to install libGL but still got that error. Any idea how can I solve this?

Answer 1

Instead of using conda, try using the pip formula, which is specifically built for the Python ecosystem, place this in a separate cell and run it:

!pip install opencv-python

... or if you want to use non-free modules:

!pip install opencv-contrib-python